static cl::opt< bool > HardenInterprocedurally(PASS_KEY "-ip", cl::desc("Harden interprocedurally by passing our state in and out of " "functions in the high bits of the stack pointer."), cl::init(true), cl::Hidden)

static cl::opt< bool > EnablePostLoadHardening(PASS_KEY "-post-load", cl::desc("Harden the value loaded *after* it is loaded by " "flushing the loaded bits to 1. This is hard to do " "in general but can be done easily for GPRs."), cl::init(true), cl::Hidden)